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Fixes #959: Do not use translate3d when the zoomLevel is not 0

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This commit is contained in:
Alex Dima
2016-05-06 17:09:02 +02:00
parent 1819da3208
commit 289370f2f3
16 changed files with 126 additions and 55 deletions
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src/vs/base/browser/browser.ts
+32 -40
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@@ -6,46 +6,42 @@
import types = require('vs/base/common/types');
import * as Platform from 'vs/base/common/platform';
import Event, {Emitter} from 'vs/base/common/event';
import {IDisposable} from 'vs/base/common/lifecycle';
interface ISafeWindow {
Worker: any;
class ZoomManager {
public static INSTANCE = new ZoomManager();
private _zoomLevel: number = 0;
private _onDidChangeZoomLevel: Emitter<number> = new Emitter<number>();
public onDidChangeZoomLevel:Event<number> = this._onDidChangeZoomLevel.event;
public getZoomLevel(): number {
return this._zoomLevel;
}
public setZoomLevel(zoomLevel:number): void {
if (this._zoomLevel === zoomLevel) {
return;
}
this._zoomLevel = zoomLevel;
this._onDidChangeZoomLevel.fire(this._zoomLevel);
}
}
interface ISafeDocument {
URL: string;
createElement(tagName: 'div'): HTMLDivElement;
createElement(tagName: string): HTMLElement;
export function getZoomLevel(): number {
return ZoomManager.INSTANCE.getZoomLevel();
}
export function setZoomLevel(zoomLevel:number): void {
ZoomManager.INSTANCE.setZoomLevel(zoomLevel);
}
export function onDidChangeZoomLevel(callback:(zoomLevel:number)=>void): IDisposable {
return ZoomManager.INSTANCE.onDidChangeZoomLevel(callback);
}
interface INavigator {
userAgent: string;
}
interface IGlobalScope {
navigator: INavigator;
document: ISafeDocument;
history: {
pushState: any
};
}
const globals = <IGlobalScope><any>(typeof self === 'object' ? self : global);
// MAC:
// chrome: "Mozilla/5.0 (Macintosh; Intel Mac OS X 10_7_2) AppleWebKit/535.2 (KHTML, like Gecko) Chrome/15.0.874.100 Safari/535.2"
// safari: "Mozilla/5.0 (Macintosh; Intel Mac OS X 10_7_2) AppleWebKit/534.51.22 (KHTML, like Gecko) Version/5.1.1 Safari/534.51.22"
//
// WINDOWS:
// chrome: "Mozilla/5.0 (Windows NT 6.1; WOW64) AppleWebKit/535.2 (KHTML, like Gecko) Chrome/15.0.874.102 Safari/535.2"
// IE: "Mozilla/4.0 (compatible; MSIE 8.0; Windows NT 6.1; WOW64; Trident/5.0; SLCC2; .NET CLR 2.0.50727; .NET CLR 3.5.30729; .NET CLR 3.0.30729; Media Center PC 6.0; .NET4.0C; .NET4.0E; MS-RTC LM 8; InfoPath.3; Zune 4.7)"
// Opera: "Opera/9.80 (Windows NT 6.1; U; en) Presto/2.9.168 Version/11.52"
// FF: "Mozilla/5.0 (Windows NT 6.1; WOW64; rv:8.0) Gecko/20100101 Firefox/8.0"
// LINUX:
// chrome: "Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/39.0.2171.71 Safari/537.36"
// firefox: "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:34.0) Gecko/20100101 Firefox/34.0"
const userAgent = globals.navigator ? globals.navigator.userAgent : '';
const userAgent = navigator.userAgent;
// DOCUMENTED FOR FUTURE REFERENCE:
// When running IE11 in IE10 document mode, the code below will identify the browser as being IE10,
@@ -76,12 +72,8 @@ export function hasCSSAnimationSupport() {
return this._hasCSSAnimationSupport;
}
if (!globals.document) {
return false;
}
let supported = false;
let element = globals.document.createElement('div');
let element = document.createElement('div');
let properties = ['animationName', 'webkitAnimationName', 'msAnimationName', 'MozAnimationName', 'OAnimationName'];
for (let i = 0; i < properties.length; i++) {
let property = properties[i];